// 投影
// example /  box-shadow: $Shadow-basic
$Shadow-basic:  0 2px 4px rgba(0, 0, 0, .12), 0 0 6px rgba(0, 0, 0, .04);
$Shadow-light: 0 2px 12px 0 rgba(0, 0, 0, 0.1); // 浅色投影

// radius
// example / border-radius: $Radius-none
$Radius-none : 0px;
$Radius-small : 2px;
$Radius-big : 4px;
$Radius-round : 30px;

// border
// example /  border-top: $Border-dashed
$Border-dashed: 2px dashed #eee;
$Border-line: 1px solid #eee;



